AT89C51AC2 Atmel Corporation, AT89C51AC2 Datasheet - Page 27

• Manufacturer Part Number: AT89C51AC2
• Manufacturer: Atmel Corporation

Specifications of AT89C51AC2

• Flash (kbytes): 32 Kbytes
• Max. Operating Frequency: 40 MHz
• Cpu: 8051-12C
• Max I/o Pins: 34
• Uart: 1
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 62.5
• Sram (kbytes): 1.25
• Eeprom (bytes): 2048
• Self Program Memory: API
• Operating Voltage (vcc): 3.0 to 5.5
• Timers: 4
• Isp: UART
• Watchdog: Yes

Datasheet Revision History
4231A - 04/03 to
4231B 12/03
4231B 12/03 to
4213C 03/05
4213C 03/05 to
4213D 03/08
4231D–CAN–03/08
1. Bit stop for the UART protocol added.
1. Added AT89C51AC2 part number.
1. Updated Bootloader version.
A/T89C51AC2 UART Bootloader
27